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React

Official tag for Facebook's React JavaScript library for building user interfaces

about #react

React is a declarative, component-based library, you can learn once, and write anywhere

Editor Guide

Check out this Editor Guide
or this post to learn how to add code syntax highlights, embed CodeSandbox/Codepen, etc

Official Documentations & Source

Improving Your Chances for a Reply

by putting a minimal example to either JSFiddle, Code Sandbox, or StackBlitz. Describe what you want it to do, and things you've tried. Don't just post big blocks of code!

Where else to ask questions

StackOverflow tagged with [reactjs] Beginner's Thread / Easy Questions (Jan 2020) on r/reactjs subreddit.

Note: a new "Beginner's Thread" created as sticky post on the first day of each month

Learn in Public

Don't afraid to post an article or being wrong.
Learn in public.

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Cover image for React Api definition

Jun 29 '25

React Api definition

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Hana Pourmohebbi

Jun 29 '25

Need a coding buddy

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Talisson

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Cover image for 🔐 Understanding JWT (JSON Web Tokens)

Ankit chaurasiya

Aug 1 '25

🔐 Understanding JWT (JSON Web Tokens)

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Xavier

Jun 29 '25

Any react devs that can help?

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Cover image for ⚛️ React vs Next.js (2025 Edition): Which One Should You Use?

Muhammad Hamid Raza

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Cover image for Building a React Todo App: Complete Abc Guide..!

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Cover image for Intelligent Book Discovery with Book Aura & MindsDB

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Cover image for Naming Conventions in React: camelCase or snake_case?

Ali Navidi

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